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AP1653AEM - PFC＋constant current LED Driver IC

Datasheet Summary

Description

The AP1653 is a single-channeled white LED driver.

It consists of an active PFC circuit that is constructed by a non-inverting buck-boost converter and a constant current circuit.

With a single coil and three N-ch MOSFETs, the AP1653 can drive white LEDs which are connected by cascade connection.

Features

  • Output LED forward direction voltage (VF) by Non-.

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Datasheet Details

Part number AP1653AEM
Manufacturer AKM
File Size 783.85 KB
Description PFC＋constant current LED Driver IC
Datasheet download datasheet AP1653AEM Datasheet
Additional preview pages of the AP1653AEM datasheet.

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Full PDF Text Transcription

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[AP1653AEM] -Preliminary- AP1653AEM PFC＋constant current LED Driver IC 1. General Description The AP1653 is a single-channeled white LED driver. It consists of an active PFC circuit that is constructed by a non-inverting buck-boost converter and a constant current circuit. With a single coil and three N-ch MOSFETs, the AP1653 can drive white LEDs which are connected by cascade connection. LED current is dependent on the external resistance setting. The input voltage range is from AC85V to AC275V. LED dimming is controlled by external DC signal ranging 0V to 5V, and up to 3% dimming in current ratio is available.
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